<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <p v-for="(item,index) of musics" :key="item.title">
            {{index}}
            {{item.title}}
        </p>
    </div>
    <script>
        new Vue({
            el:"#app",
            data:{
                musics:{
                    hots: {
                        title:"热门"
                    },
                    news:{
                        title:"最新"
                    }
                }
            }
        })
    </script>
</body>
</html>